--- title: "Powerfoyle by Exeger for Clean Endless Energy" description: "Powerfoyle is our patented solar cell technology, designed and engineered for people’s daily lives. It works every day, in all situations." url: "https://x-exeger.clearagency.ai/powerfoyle" canonical: "https://x-exeger.clearagency.ai/powerfoyle" markdown_url: "https://x-exeger.clearagency.ai/powerfoyle.md" site: "Exeger" publisher: "Exeger" language: "en-US" updated: "2026-11-11" breadcrumbs: - "Home: https://x-exeger.clearagency.ai/" - "Powerfoyle by Exeger for Clean Endless Energy: https://x-exeger.clearagency.ai/powerfoyle" --- # Powerfoyle by Exeger for Clean Endless Energy > Powerfoyle is our patented solar cell technology, designed and engineered for people’s daily lives. It works every day, in all situations. ## POWERFOYLE PATENTED SOLAR CELL TECHNOLOGY [▶ YouTube](https://www.youtube.com/watch?v=WUH0PpNiBbM) ![Powerfoyle: How it works](https://x-exeger.clearagency.ai/media/mwc9hie8-0ik7c8wy.webp) Powerfoyle is an evolution of the Dye-Sensitized Solar Cells (DSSCs), a breakthrough from the 1990s. DSSCs function like artificial photosynthesis, using a titanium dioxide layer covered with a light absorbing dye. When light strikes the dye, it releases electrons into the titanium dioxide, generating an electric current. These electrons travel through a circuit and return via an electrolyte solution, which refreshes the dye to sustain the process. ![The layers of a Powerfoyle solar cell](https://x-exeger.clearagency.ai/media/mwc9hk0x-dxv3je0z.webp) The breakthrough innovation that makes Powerfoyle a superior technology is a completely new material with 1000 times lower resistance than the conducting layer typically found in any flexible solar cell. That means much larger cells can be produced without the need for current collectors as seen in all other solar cells. This makes Powerfoyle the most customizable solar cell on the market. ![1000x better conductivity](https://x-exeger.clearagency.ai/media/mwc9hkto-0pw801cq.webp) Powerfoyle can be optimized to various light levels by combining different light-absorbing dyes and electrolytes in the cell. Doing so will ensure that maximum power output is generated to match the typical light levels for a particular device. This can mean that users never have to charge their devices again. ![Dye being added to a beaker in the lab](https://x-exeger.clearagency.ai/media/mwc9hl4u-nk8f9lcz.webp) - POWERFOYLE INDOOR — [Link to Powerfoyle indoor product brief](@@file:https://www.exeger.com/uploads/2023/12/Product-Brief-Powerfoyle-Indoor-v3.0.pdf) - POWERFOYLE HYBRID — [Link to Powerfoyle hybrid product brief](@@file:https://www.exeger.com/uploads/2023/02/Product-Brief-Powerfoyle-Hybrid-1v3.pdf) [▶ YouTube](https://www.youtube.com/watch?v=uFMqEbUEv64) ![Comparing solar cells: The effects of integration](https://x-exeger.clearagency.ai/media/mwc9hnzw-k8wbkyei.webp) ### THE EFFECTS OF SOLAR CELL INTEGRATION ON POWER Comparing indoor solar cells can be a challenge and for companies, the only power metric that matters should be how much electricity reaches the battery. Here, we measure two different solar cell technologies – Powerfoyle and glass-based amorphous silicon solar cells (the kind found in calculators). The difference between loose cell measurements and post integration measurements is staggering – up to 50% loss in efficiency for glass-based solar cells, virtually none for Powerfoyle. ## Related pages **In this section** - [Endless Opportunities and Product Applications](https://x-exeger.clearagency.ai/powerfoyle/applications) ([Markdown](https://x-exeger.clearagency.ai/powerfoyle/applications.md)): Thanks to the design flexibility and performance capabilities of Powerfoyle solar cells, the potential product applications are endless. - [Custom Design and Seamless Integration](https://x-exeger.clearagency.ai/powerfoyle/design-and-integration) ([Markdown](https://x-exeger.clearagency.ai/powerfoyle/design-and-integration.md)): Powerfoyle solar cells are customized to match each product and integrate seamlessly into products and consumer lifestyles. - [Our Downloads](https://x-exeger.clearagency.ai/powerfoyle/downloads) ([Markdown](https://x-exeger.clearagency.ai/powerfoyle/downloads.md)): Here you’ll find datasheets for Powerfoyle solar cells and other marketing materials to download. **Main pages** - [Exeger - Inspired by nature](https://x-exeger.clearagency.ai/) ([Markdown](https://x-exeger.clearagency.ai/home.md)): Exeger is a Swedish company with a unique, customizable solar cell that converts all forms of light into electrical energy. - [Deep Tech Company - About Exeger](https://x-exeger.clearagency.ai/about-us) ([Markdown](https://x-exeger.clearagency.ai/about-us.md)): Exeger is a deep tech company committed to making the impossible possible, creating new products and solutions for people and the planet. - [Contact Exeger - Address, Phone Numbers & Emails](https://x-exeger.clearagency.ai/contact) ([Markdown](https://x-exeger.clearagency.ai/contact.md)): When you want to get in touch with Exeger, here’s our full list of contact details. Both address, phone numbers and e-mail addresses. - [Cookie Notice](https://x-exeger.clearagency.ai/cookie-notice) ([Markdown](https://x-exeger.clearagency.ai/cookie-notice.md)) - [Financial News](https://x-exeger.clearagency.ai/financial-news) ([Markdown](https://x-exeger.clearagency.ai/financial-news.md)) - [Redefining Solar Technology Through Innovation](https://x-exeger.clearagency.ai/innovation) ([Markdown](https://x-exeger.clearagency.ai/innovation.md)): Forget everything you know about traditional solar cell technology. With our innovation, we have made the impossible possible. - [Intivation acquired by Exeger](https://x-exeger.clearagency.ai/intivation-acquired-by-exeger) ([Markdown](https://x-exeger.clearagency.ai/intivation-acquired-by-exeger.md)) - [Investor Relations](https://x-exeger.clearagency.ai/investor-relations) ([Markdown](https://x-exeger.clearagency.ai/investor-relations.md)) - [Join Us and Work at Exeger](https://x-exeger.clearagency.ai/join-us) ([Markdown](https://x-exeger.clearagency.ai/join-us.md)): At Exeger, we’re turning bold ideas into reality, with a mission to bring endless clean energy into the hands of people around the world. Are you in? - [News room](https://x-exeger.clearagency.ai/news-room) ([Markdown](https://x-exeger.clearagency.ai/news-room.md)) - [Strategic Partnerships and Collaborations at Exeger](https://x-exeger.clearagency.ai/partnerships-overview) ([Markdown](https://x-exeger.clearagency.ai/partnerships-overview.md)): Through strategic partnerships and collaborations, we create new solutions and innovations to push our solar cell technology forward and reach more people. - [Privacy notice](https://x-exeger.clearagency.ai/privacy-notice) ([Markdown](https://x-exeger.clearagency.ai/privacy-notice.md)) - [Cookie Policy](https://x-exeger.clearagency.ai/privacy-policy) ([Markdown](https://x-exeger.clearagency.ai/privacy-policy.md)) - [Request access](https://x-exeger.clearagency.ai/request-access) ([Markdown](https://x-exeger.clearagency.ai/request-access.md)) - [Set password](https://x-exeger.clearagency.ai/set-password) ([Markdown](https://x-exeger.clearagency.ai/set-password.md)) - [Sign in](https://x-exeger.clearagency.ai/sign-in) ([Markdown](https://x-exeger.clearagency.ai/sign-in.md)) - [Strategic Partnerships with Exeger](https://x-exeger.clearagency.ai/strategic-partnerships) ([Markdown](https://x-exeger.clearagency.ai/strategic-partnerships.md)): Through strategic partnerships and collaborations with leading companies, academia, and researchers, we constantly look for new ideas and innovations. - [Sustainability](https://x-exeger.clearagency.ai/sustainability) ([Markdown](https://x-exeger.clearagency.ai/sustainability.md)): By using light as as an energy source for everyday products, we enable brands and consumers to take steps toward sustainability in everyday life. ## How to cite Exeger. “Powerfoyle by Exeger for Clean Endless Energy”. Exeger, 2026-11-11. https://x-exeger.clearagency.ai/powerfoyle (accessed ). ## Company & contact - **Company:** Exeger - **Address:** Brinellvägen 32, 114 28 Stockholm - **General enquiries:** [pr@exeger.com](mailto:pr@exeger.com) - **Phone:** +46 (0)739 887 118 - **About:** Brinellvägen 32 SE-114 28 Stockholm Sweden --- [View on site](https://x-exeger.clearagency.ai/powerfoyle) · [Site index for agents (llms.txt)](https://x-exeger.clearagency.ai/llms.txt)